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Code Issues Releases Wiki Activity

Add Node.getSubscriptionsAsOwner() in PubSub API

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To retrieve the subscriptions of a PubSub node as owner. Fixes
SMACK-623.
This commit is contained in:
Florian Schmaus 2015-01-01 14:56:12 +01:00
parent f029b576a5
commit 5c086eeefa
3 changed files with 125 additions and 2 deletions
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52
smack-extensions/src/main/java/org/jivesoftware/smackx/pubsub/Node.java
View file

@ -166,8 +166,56 @@ abstract public class Node
*/
public List<Subscription> getSubscriptions(List<PacketExtension> additionalExtensions, Collection<PacketExtension> returnedExtensions)
throws NoResponseException, XMPPErrorException, NotConnectedException {
PubSub pubSub = createPubsubPacket(Type.get, new NodeExtension(
PubSubElementType.SUBSCRIPTIONS, getId()));
return getSubscriptions(additionalExtensions, returnedExtensions, null);
}
/**
* Get the subscriptions currently associated with this node as owner.
*
* @return List of {@link Subscription}
* @throws XMPPErrorException
* @throws NoResponseException
* @throws NotConnectedException
* @see #getSubscriptionsAsOwner(List, Collection)
* @since 4.1
*/
public List<Subscription> getSubscriptionsAsOwner() throws NoResponseException, XMPPErrorException,
NotConnectedException {
return getSubscriptionsAsOwner(null, null);
}
/**
* Get the subscriptions currently associated with this node as owner.
* <p>
* Unlike {@link #getSubscriptions(List, Collection)}, which only retrieves the subscriptions of the current entity
* ("user"), this method returns a list of <b>all</b> subscriptions. This requires the entity to have the sufficient
* privileges to manage subscriptions.
* </p>
* <p>
* {@code additionalExtensions} can be used e.g. to add a "Result Set Management" extension.
* {@code returnedExtensions} will be filled with the packet extensions found in the answer.
* </p>
*
* @param additionalExtensions
* @param returnedExtensions a collection that will be filled with the returned packet extensions
* @return List of {@link Subscription}
* @throws NoResponseException
* @throws XMPPErrorException
* @throws NotConnectedException
* @see <a href="http://www.xmpp.org/extensions/xep-0060.html#owner-subscriptions-retrieve">XEP-60 § 8.8.1 -
* Retrieve Subscriptions List</a>
* @since 4.1
*/
public List<Subscription> getSubscriptionsAsOwner(List<PacketExtension> additionalExtensions,
Collection<PacketExtension> returnedExtensions) throws NoResponseException, XMPPErrorException,
NotConnectedException {
return getSubscriptions(additionalExtensions, returnedExtensions, PubSubNamespace.OWNER);
}
private List<Subscription> getSubscriptions(List<PacketExtension> additionalExtensions,
Collection<PacketExtension> returnedExtensions, PubSubNamespace pubSubNamespace)
throws NoResponseException, XMPPErrorException, NotConnectedException {
PubSub pubSub = createPubsubPacket(Type.get, new NodeExtension(PubSubElementType.SUBSCRIPTIONS, getId()), pubSubNamespace);
if (additionalExtensions != null) {
for (PacketExtension pe : additionalExtensions) {
pubSub.addExtension(pe);

12
smack-extensions/src/main/resources/org.jivesoftware.smackx/extensions.providers
View file

@ -339,6 +339,18 @@
<className>org.jivesoftware.smackx.pubsub.provider.FormNodeProvider</className>
</extensionProvider>
<extensionProvider>
<elementName>subscriptions</elementName>
<namespace>http://jabber.org/protocol/pubsub#owner</namespace>
<className>org.jivesoftware.smackx.pubsub.provider.SubscriptionsProvider</className>
</extensionProvider>
<extensionProvider>
<elementName>subscription</elementName>
<namespace>http://jabber.org/protocol/pubsub#owner</namespace>
<className>org.jivesoftware.smackx.pubsub.provider.SubscriptionProvider</className>
</extensionProvider>
<!-- XEP-0060 pubsub#event -->
<extensionProvider>
<elementName>event</elementName>

63
smack-extensions/src/test/java/org/jivesoftware/smackx/pubsub/provider/PubSubProviderTest.java Normal file
View file

@ -0,0 +1,63 @@
/**
*
* Copyright 2014 Florian Schmaus
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jivesoftware.smackx.pubsub.provider;
import static org.junit.Assert.assertEquals;
import java.util.List;
import org.jivesoftware.smack.test.util.TestUtils;
import org.jivesoftware.smack.util.PacketParserUtils;
import org.jivesoftware.smackx.pubsub.PubSubElementType;
import org.jivesoftware.smackx.pubsub.Subscription;
import org.jivesoftware.smackx.pubsub.SubscriptionsExtension;
import org.jivesoftware.smackx.pubsub.packet.PubSub;
import org.junit.Test;
import org.xmlpull.v1.XmlPullParser;
public class PubSubProviderTest {
@Test
public void subscriptionsOwnerResultTest() throws Exception {
// @formatter:off
final String resultStanza =
"<iq from='pubsub.example.org' to='julia@example.org/Smack' id='HaT4m-13' type='result'>" +
"<pubsub xmlns='http://jabber.org/protocol/pubsub#owner'>" +
"<subscriptions node='test'>" +
"<subscription jid='foo@example.org/Smack' subscription='subscribed' subid='58C1A6F99F2A7'/>" +
"<subscription jid='julia@example.org/Smack' subscription='subscribed' subid='58C18F8917321'/>" +
"</subscriptions>" +
"</pubsub>" +
"</iq>";
// @formatter:on
XmlPullParser parser = TestUtils.getIQParser(resultStanza);
PubSub pubsubResult = (PubSub) PacketParserUtils.parse(parser, null);
SubscriptionsExtension subElem = pubsubResult.getExtension(PubSubElementType.SUBSCRIPTIONS);
List<Subscription> subscriptions = subElem.getSubscriptions();
assertEquals(2, subscriptions.size());
Subscription sub1 = subscriptions.get(0);
assertEquals("foo@example.org/Smack", sub1.getJid());
assertEquals(Subscription.State.subscribed, sub1.getState());
assertEquals("58C1A6F99F2A7", sub1.getId());
Subscription sub2 = subscriptions.get(1);
assertEquals("julia@example.org/Smack", sub2.getJid());
assertEquals(Subscription.State.subscribed, sub2.getState());
assertEquals("58C18F8917321", sub2.getId());
}
}